/Engine/Source/Editor/GraphEditor/Public/MarqueeOperation.h
Helper for managing marquee operations
struct FMarqueeOperation
FGraphPanelSele...
AffectedNodes
Nodes that will be selected or unselected by the current marquee operation
TSet< classUOb...
AffectedNodes
Nodes that will be selected or unselected by the current marquee operation
enumFMarqueeOp...
Operation
FMarqueeRect
Rect
The marquee rectangle being dragged by the user